K12s HQI TS 2000W 36 quality lamp metal halide

Nominal wattage 2000 W
Rated wattage 1950 W
Lamp current 11.3A
PFC capacitor at 50 Hz 60µF
Nominal voltage 190 V
Ignition voltage 4 / 5 kVp
Rated lamp efficacy (standard condition) 108 lm/W
Rated luminous flux 210000 lm
Color rendering index Ra83
Color temperature 6100 K
Light color 960
Rated LLMF at 2000 h 0.95
Rated LLMF at 4000 h 0.90
UV protection No
Diameter 41 mm
Length 187 mm
Light center length (LCL) 93 mm
Maximum permitted outer bulb temperature 950 °C
Maximum permitted pinch temperature 390 °C
Rated lamp survival factor at 2000 h 0.94
Rated lamp survival factor at 4000 h 0.61
Lifespan B50 4500 h
Base (standard designation) K12s-36
Design / version Clear
Lamp mercury content 180 mg
Dimmable No
Burning position p15
Enclosed luminaire required Yes
Hot restart Yes
Energy efficiency class A+
Energy consumption 2145 kWh/1000 h

Benefits
• High efficiency
• Good to excellent color rendering
• Excellent color stability
• Small loss of luminous flux over the life of the lamp
• Hot restrike capable
• Compact dimensions for small spotlights
• Good positioning thanks to K12s base

Applications
• Sports stadiums and floodlight systems
• Sports halls and multi-purpose halls
• Airports
• Solar simulation, material testing
• Approved only for use in enclosed luminaires
• Outdoor applications only in suitable luminaires

Features
• Powerstar quartz technology
• Light colors: neutral white (NDL), daylight (D)

General safety informations